JS GET 转POST,POST 转GET方法

function urlArgs(url){
var args = {};
var index = url.indexOf('?');
var query = url.substring(index+1);
var pairs = query.split('&');
for  (var i = 0; i < pairs.length; i++) {
var pos = pairs[i].indexOf('=');
if(pos == -1){
continue;
} // 如果没找到，就跳过
var name = pairs[i].substr(0,pos);  // 获得名称
var value = pairs[i].substr(pos+1); // 提取value
value = decodeURIComponent(value); // 解码value ,如果地址栏的参数没有转码的话则不需要这一步
args[name] = value;
}
return args
}

urlArgs : (url) => {
let args = {}
let index = url.indexOf('?')
let query = url.substring(index+1)
let pairs = query.split('&')
pairs.forEach((item) => {
let pos = item.indexOf('=')
if (pos != -1) {
let name = item.substr(0,pos)
let value = item.substr(pos+1)
value = decodeURIComponent(value) // 解码
args[name] = value
}
})
return args
},

function objArgs(url,obj) {
var url = url + '?'; // 提前加好问号
for(var name in obj){
url += name + '=' + encodeURIComponent(obj[name]) + '&'; // 转码并进行赋值
}
url = url.substring(0,url.length-1); // 去掉最后一个&符号
return url; // 返回
}

objArgs : (url,obj) => {
let reurl = url + '?'
let keys = Object.keys(obj)
keys.forEach((key) => {
reurl += key + '=' + encodeURIComponent(obj[key]) + '&'
})
reurl = reurl.substring(0,reurl.length-1)
return reurl
}